Yes

Based on the weather in J.J. Paso, Buenos Aires, Argentina as of May 3, 2016 5:42am local time

Why? Because it's cold. simple as that.
Current Conditions
Clear
Temp: 41.9°F5.5°C
Wind: 6.2 MPH10 KPH
Precipitation: None

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes